silicon carbide powders
Black silicon carbide is smelted with quartz sand, petroleum coke (or anthracite) and other raw materials in the 2600-2700 ℃ high temperature resistance furnace and… Read More »silicon carbide powders
Black silicon carbide is smelted with quartz sand, petroleum coke (or anthracite) and other raw materials in the 2600-2700 ℃ high temperature resistance furnace and… Read More »silicon carbide powders